If an addict must receive vital help for drug addiction and dependence and is lucky enough to have health insurance, most drug and alcohol treatment programs in Windsor accept health insurance and will work with clients to determine what is and is not covered. Many private health insurance entities cover outpatient and residential alcohol and drug rehab, although the time which is considered covered can vary. Private health insurance most often covers the first month of drug rehabilitation, but there are clients whose plan is more extensive and could also extend to a longer stay in an alcohol and drug rehab center. It is best to consult with their plan as soon as possible with the help of their rehabilitation facility to determine what is and what is not approved by their private health insurance.